java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 17:46:53,999 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 17:46:54,005 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 17:46:54,039 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 17:46:54,040 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 17:46:54,042 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 17:46:54,047 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 17:46:54,052 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 17:46:54,056 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 17:46:54,060 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 17:46:54,065 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 17:46:54,065 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 17:46:54,066 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 17:46:54,067 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 17:46:54,075 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 17:46:54,076 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 17:46:54,081 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 17:46:54,083 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 17:46:54,096 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 17:46:54,105 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 17:46:54,107 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 17:46:54,118 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 17:46:54,120 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 17:46:54,121 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 17:46:54,121 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 17:46:54,130 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 17:46:54,132 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 17:46:54,133 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 17:46:54,139 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 17:46:54,140 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 17:46:54,144 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 17:46:54,145 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 17:46:54,145 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 17:46:54,145 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 17:46:54,146 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 17:46:54,156 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 17:46:54,156 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-07-19 17:46:54,211 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 17:46:54,212 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 17:46:54,213 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-19 17:46:54,213 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-19 17:46:54,217 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 17:46:54,217 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 17:46:54,220 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 17:46:54,221 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 17:46:54,221 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 17:46:54,221 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-19 17:46:54,221 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-19 17:46:54,222 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-19 17:46:54,222 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-07-19 17:46:54,222 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-07-19 17:46:54,224 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 17:46:54,225 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-19 17:46:54,225 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 17:46:54,225 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 17:46:54,225 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-19 17:46:54,226 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-19 17:46:54,226 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-19 17:46:54,226 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 17:46:54,226 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-19 17:46:54,226 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-19 17:46:54,227 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-19 17:46:54,227 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-07-19 17:46:54,227 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-19 17:46:54,227 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-07-19 17:46:54,233 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-07-19 17:46:54,233 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-19 17:46:54,233 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-19 17:46:54,358 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 17:46:54,392 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 17:46:54,397 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 17:46:54,399 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 17:46:54,400 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 17:46:54,401 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point_true-unreach-call.cil.out.c [2018-07-19 17:46:54,947 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48f2ffab6/d284b659f62f4533bd811f87b735488b/FLAG0f27b36a8 [2018-07-19 17:46:56,848 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 17:46:56,852 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point_true-unreach-call.cil.out.c [2018-07-19 17:46:57,152 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48f2ffab6/d284b659f62f4533bd811f87b735488b/FLAG0f27b36a8 [2018-07-19 17:46:57,196 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48f2ffab6/d284b659f62f4533bd811f87b735488b [2018-07-19 17:46:57,226 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 17:46:57,228 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 17:46:57,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 17:46:57,233 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 17:46:57,248 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 17:46:57,249 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 05:46:57" (1/1) ... [2018-07-19 17:46:57,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@290b426 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 05:46:57, skipping insertion in model container [2018-07-19 17:46:57,258 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 05:46:57" (1/1) ... [2018-07-19 17:46:58,440 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 17:46:59,529 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-19 17:46:59,533 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e912f3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 05:46:59, skipping insertion in model container [2018-07-19 17:46:59,534 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 17:46:59,534 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-19 17:46:59,536 INFO L168 Benchmark]: Toolchain (without parser) took 2308.40 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 214.8 MB). Peak memory consumption was 214.8 MB. Max. memory is 1.9 GB. [2018-07-19 17:46:59,542 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-19 17:46:59,543 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2302.11 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 214.8 MB). Peak memory consumption was 214.8 MB. Max. memory is 1.9 GB. [2018-07-19 17:46:59,551 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2302.11 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 214.8 MB). Peak memory consumption was 214.8 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6157]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...